function getOption(mustJson,jsonData){
	option = {
		    title: {
		        text: '堆叠区域图'
		    },
		    tooltip : {
		        trigger: 'axis',
		        axisPointer: {
		            type: 'cross',
		            label: {
		                backgroundColor: '#6a7985'
		            }
		        }
		    },
		    legend: {
		        data:['邮件营销','联盟广告','视频广告','直接访问','搜索引擎']
		    },
		    toolbox: {
		        feature: {
		            saveAsImage: {}
		        }
		    },
		    grid: {
		        left: '3%',
		        right: '4%',
		        bottom: '3%',
		        containLabel: true
		    },
		    xAxis : [
		        {
		            type : 'category',
		            boundaryGap : false,
		            data : ['周一','周二','周三','周四','周五','周六','周日']
		        }
		    ],
		    yAxis : [
		        {
		            type : 'value'
		        }
		    ],
		    series : [
		        {
		            name:'邮件营销',
		            type:'line',
		            stack: '总量',
		            areaStyle: {normal: {}},
		            data:[120, 132, 101, 134, 90, 230, 210]
		        }
		    ]
		};
	return option;
}